private void ImportNewFile(RpkgBinaryWriter writer, RpkgEntry rpkgEntry)
{
var rawData = rpkgEntry.ImportRawData ?? File.ReadAllBytes(rpkgEntry.Import);
if (rpkgEntry.IsCompressed)
{
rpkgEntry.CompressedSize = writer.WriteCompressedBytes(rawData);
}
else
{
writer.Write(rawData);
}
}
public void SaveOriginalRpkgFileStructure(RpkgBinaryWriter writer)
{
writer.Write(Archive);
for (int i = 0; i < Archive.NumberOfFiles; i++)
{
writer.Write(Archive.Entries[i]);
}
for (int i = 0; i < Archive.NumberOfFiles; i++)
{
writer.Write(Archive.Entries[i].Info);
}
}
public void SaveDataEntry(RpkgBinaryReader reader, RpkgBinaryWriter writer, RpkgEntry rpkgEntry)
{
long originalOffset = (long)rpkgEntry.Offset;
rpkgEntry.Offset = (ulong)writer.BaseStream.Position;
if (rpkgEntry.Import != null)
{
ImportNewFile(writer, rpkgEntry);
}
else
{
if (reader.BaseStream.Position != originalOffset)
{
reader.BaseStream.Seek(originalOffset, SeekOrigin.Begin);
}
int size = rpkgEntry.IsCompressed ? (int)rpkgEntry.CompressedSize : (int)rpkgEntry.Info.DecompressedDataSize;
writer.Write(reader.ReadBytes(size));
}
}
public void AppendDataEntry(RpkgBinaryWriter writer, RpkgEntry rpkgEntry)
{
writer.BaseStream.Seek(0, SeekOrigin.End);
rpkgEntry.Offset = (ulong)writer.BaseStream.Position;
ImportNewFile(writer, rpkgEntry);
}
public void UpdateSavedRpkgFileStructure(RpkgBinaryWriter writer)
{
writer.BaseStream.Seek(0, SeekOrigin.Begin);
SaveOriginalRpkgFileStructure(writer);
}